Chemical & Engineering News is a weekly magazine published by the American Chemical Society. C&EN editors and reporters based in Europe, the U.S., and Asia cover science and technology, business and industry, government and policy, education, and employment aspects of the chemistry field. With the largest circulation among chemical publications, your message will reach close to 110,000 print subscribers. And with a pass-along readership of 300,000, you’ll find that our print options are cost-effective and influential.